1.
Ardila Manjarrez EJ, Pérez Angarita LL, Villareal Rueda PA. Ketamine versus Fentanyl for newborn sedation. Med UPB [Internet]. 2007 Dec. 15 [cited 2026 Aug. 10];26(2):97-108. Available from: https://revistas.upb.edu.co/index.php/medicina/article/view/2277